Twa element can have the mass number but not the same atomic number...Comment.(HOTS)
pls tell me the use of "HOTS" in this sehte.
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Elements with the same mass number
Atoms of an element with the same mass number make up an isotope of the element. Different isotopes of the same element cannot have the same mass number, but isotopes of different elements often do have the same mass number, e.g., carbon-14 (6 protons and 8 neutrons) and nitrogen-14 (7 protons and 7 neutrons).
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